| 摘要 |
PROBLEM TO BE SOLVED: To provide a power auxiliary device capable of continuously generating a rotation force.SOLUTION: A power auxiliary device communicates a rotation shaft 23 to a center shaft A of a rotation body 20, and is coupled with a power mechanism 30 via the rotation shaft 23 for forming a movement. Plural guide grooves 27 are provided on the rotation body 20, and arranged in an annular form and at an equal center angle along at least one circle and the center shaft A of the rotation body 20. Each of the guide grooves 27 includes a first end 271, and a second end 272 on the opposite side of the first end. The first end 271 is nearer to the center shaft A than the second end 272. Furthermore, each of the guide grooves 27 is filled with a predetermined amount of liquid 28 in advance, and the liquid 28 can flow without filling the guide grooves 27. Therefore, the liquid 28 flows in the guide grooves 27 to generate inertia moment with respect to the rotation body 20, so that the rotation body 20 can be continuously rotated. |
